ale/test/test_linter_defintion_proce...

748 lines
23 KiB
Plaintext

Before:
Save g:ale_lsp_root
Save b:ale_lsp_root
let g:ale_lsp_root = {}
unlet! b:ale_lsp_root
let g:linter = {}
After:
unlet g:linter
Execute (PreProcess should throw when the linter object is not a Dictionary):
AssertThrows call ale#linter#PreProcess('testft', '')
AssertEqual 'The linter object must be a Dictionary', g:vader_exception
Execute (PreProcess should throw when there is no name):
AssertThrows call ale#linter#PreProcess('testft', {
\ 'callback': 'SomeFunction',
\ 'executable': 'echo',
\ 'command': 'echo',
\})
AssertEqual '`name` must be defined to name the linter', g:vader_exception
Execute (PreProcess should throw when there is no callback):
AssertThrows call ale#linter#PreProcess('testft', {
\ 'name': 'foo',
\ 'executable': 'echo',
\ 'command': 'echo',
\})
AssertEqual '`callback` must be defined with a callback to accept output', g:vader_exception
Execute (PreProcess should throw when then callback is not a function):
AssertThrows call ale#linter#PreProcess('testft', {
\ 'name': 'foo',
\ 'callback': 1,
\ 'executable': 'echo',
\ 'command': 'echo',
\})
AssertEqual '`callback` must be defined with a callback to accept output', g:vader_exception
Execute (PreProcess should throw when there is no executable or executable_callback):
AssertThrows call ale#linter#PreProcess('testft', {
\ 'name': 'foo',
\ 'callback': 'SomeFunction',
\ 'command': 'echo',
\})
AssertEqual 'Either `executable` or `executable_callback` must be defined', g:vader_exception
Execute (PreProcess should throw when executable is not a string):
AssertThrows call ale#linter#PreProcess('testft', {
\ 'name': 'foo',
\ 'callback': 'SomeFunction',
\ 'executable': 123,
\ 'command': 'echo',
\})
AssertEqual '`executable` must be a String or Function if defined', g:vader_exception
Execute (PreProcess should throw when executable_callback is not a callback):
AssertThrows call ale#linter#PreProcess('testft', {
\ 'name': 'foo',
\ 'callback': 'SomeFunction',
\ 'executable_callback': 123,
\ 'command': 'echo',
\})
AssertEqual '`executable_callback` must be a callback if defined', g:vader_exception
Execute (PreProcess should allow executable to be a callback):
call ale#linter#PreProcess('testft', {
\ 'name': 'foo',
\ 'callback': 'SomeFunction',
\ 'executable': function('type'),
\ 'command': 'echo',
\})
Execute (PreProcess should throw when there is no command):
AssertThrows call ale#linter#PreProcess('testft', {
\ 'name': 'foo',
\ 'callback': 'SomeFunction',
\ 'executable': 'echo',
\})
AssertEqual 'Either `command`, `executable_callback`, `command_chain` must be defined', g:vader_exception
Execute (PreProcess should throw when command is not a string):
AssertThrows call ale#linter#PreProcess('testft', {
\ 'name': 'foo',
\ 'callback': 'SomeFunction',
\ 'executable': 'echo',
\ 'command': [],
\})
AssertEqual '`command` must be a String or Function if defined', g:vader_exception
Execute (PreProcess should allow command to be a callback):
call ale#linter#PreProcess('testft', {
\ 'name': 'foo',
\ 'callback': 'SomeFunction',
\ 'executable': 'echo',
\ 'command': function('type'),
\})
Execute (PreProcess should throw when command_callback is not a callback):
AssertThrows call ale#linter#PreProcess('testft', {
\ 'name': 'foo',
\ 'callback': 'SomeFunction',
\ 'executable': 'echo',
\ 'command_callback': 123,
\})
AssertEqual '`command_callback` must be a callback if defined', g:vader_exception
Execute (PreProcess should when the output stream isn't a valid string):
AssertThrows call ale#linter#PreProcess('testft', {
\ 'name': 'foo',
\ 'callback': 'SomeFunction',
\ 'executable': 'echo',
\ 'command': 'echo',
\ 'output_stream': 'xxx',
\})
AssertEqual "`output_stream` must be 'stdout', 'stderr', or 'both'", g:vader_exception
Execute (PreProcess should not throw when everything is correct):
call ale#linter#PreProcess('testft', {
\ 'name': 'foo',
\ 'callback': 'SomeFunction',
\ 'executable': 'echo',
\ 'command': 'echo',
\})
Execute (PreProcess should accept an stdout output_stream):
call ale#linter#PreProcess('testft', {
\ 'name': 'foo',
\ 'callback': 'SomeFunction',
\ 'executable': 'echo',
\ 'command': 'echo',
\ 'output_stream': 'stdout',
\})
Execute (PreProcess should accept an stderr output_stream):
call ale#linter#PreProcess('testft', {
\ 'name': 'foo',
\ 'callback': 'SomeFunction',
\ 'executable': 'echo',
\ 'command': 'echo',
\ 'output_stream': 'stderr',
\})
Execute (PreProcess should accept a 'both' output_stream):
call ale#linter#PreProcess('testft', {
\ 'name': 'foo',
\ 'callback': 'SomeFunction',
\ 'executable': 'echo',
\ 'command': 'echo',
\ 'output_stream': 'both',
\})
Execute(PreProcess should complain if the command_chain is not a List):
let g:linter = {
\ 'name': 'x',
\ 'callback': 'x',
\ 'executable': 'x',
\ 'command_chain': 'x',
\}
AssertThrows call ale#linter#PreProcess('testft', g:linter)
AssertEqual '`command_chain` must be a List', g:vader_exception
Execute(PreProcess should complain if the command_chain is empty):
let g:linter = {
\ 'name': 'x',
\ 'callback': 'x',
\ 'executable': 'x',
\ 'command_chain': [],
\}
AssertThrows call ale#linter#PreProcess('testft', g:linter)
AssertEqual '`command_chain` must contain at least one item', g:vader_exception
Execute(PreProcess should complain if the command_chain has no callback):
let g:linter = {
\ 'name': 'x',
\ 'callback': 'x',
\ 'executable': 'x',
\ 'command_chain': [{}],
\}
AssertThrows call ale#linter#PreProcess('testft', g:linter)
AssertEqual 'The `command_chain` item 0 must define a `callback` function', g:vader_exception
Execute(PreProcess should complain if the command_chain callback is not a function):
let g:linter = {
\ 'name': 'x',
\ 'callback': 'x',
\ 'executable': 'x',
\ 'command_chain': [{'callback': 2}],
\}
AssertThrows call ale#linter#PreProcess('testft', g:linter)
AssertEqual 'The `command_chain` item 0 must define a `callback` function', g:vader_exception
Execute(PreProcess should accept a chain with one callback):
let g:linter = {
\ 'name': 'x',
\ 'callback': 'x',
\ 'executable': 'x',
\ 'command_chain': [{'callback': 'foo'}],
\}
call ale#linter#PreProcess('testft', g:linter)
Execute(PreProcess should complain about invalid output_stream values in the chain):
let g:linter = {
\ 'name': 'x',
\ 'callback': 'x',
\ 'executable': 'x',
\ 'command_chain': [{'callback': 'foo', 'output_stream': ''}],
\}
AssertThrows call ale#linter#PreProcess('testft', g:linter)
AssertEqual "The `command_chain` item 0 `output_stream` flag must be 'stdout', 'stderr', or 'both'", g:vader_exception
Execute(PreProcess should complain about valid output_stream values in the chain):
let g:linter = {
\ 'name': 'x',
\ 'callback': 'x',
\ 'executable': 'x',
\ 'command_chain': [{'callback': 'foo', 'output_stream': 'stdout'}],
\}
call ale#linter#PreProcess('testft', g:linter)
let g:linter.command_chain[0].output_stream = 'stderr'
call ale#linter#PreProcess('testft', g:linter)
let g:linter.command_chain[0].output_stream = 'both'
call ale#linter#PreProcess('testft', g:linter)
Execute(PreProcess should complain about invalid chain items at higher indices):
let g:linter = {
\ 'name': 'x',
\ 'callback': 'x',
\ 'executable': 'x',
\ 'command_chain': [{'callback': 'foo'}, {'callback': 123}],
\}
AssertThrows call ale#linter#PreProcess('testft', g:linter)
AssertEqual 'The `command_chain` item 1 must define a `callback` function', g:vader_exception
Execute(PreProcess should complain when conflicting command options are used):
let g:linter = {
\ 'name': 'x',
\ 'callback': 'x',
\ 'executable': 'x',
\ 'command': 'foo',
\ 'command_chain': [{'callback': 'foo'}],
\}
AssertThrows call ale#linter#PreProcess('testft', g:linter)
AssertEqual 'Only one of `command`, `command_callback`, or `command_chain` should be set', g:vader_exception
unlet g:linter.command
let g:linter.command_callback = 'foo'
AssertThrows call ale#linter#PreProcess('testft', g:linter)
AssertEqual 'Only one of `command`, `command_callback`, or `command_chain` should be set', g:vader_exception
let g:linter.command = 'foo'
unlet g:linter.command_chain
AssertThrows call ale#linter#PreProcess('testft', g:linter)
AssertEqual 'Only one of `command`, `command_callback`, or `command_chain` should be set', g:vader_exception
Execute(PreProcess should process the read_buffer option correctly):
let g:linter = {
\ 'name': 'x',
\ 'callback': 'x',
\ 'executable': 'x',
\ 'command_chain': [{'callback': 'foo'}, {'callback': 'bar'}],
\ 'read_buffer': '0',
\}
AssertThrows call ale#linter#PreProcess('testft', g:linter)
AssertEqual '`read_buffer` must be `0` or `1`', g:vader_exception
let g:linter.read_buffer = 0
call ale#linter#PreProcess('testft', g:linter)
let g:linter.read_buffer = 1
call ale#linter#PreProcess('testft', g:linter)
unlet g:linter.read_buffer
let g:linter.command_chain[0].read_buffer = '0'
AssertThrows call ale#linter#PreProcess('testft', g:linter)
AssertEqual 'The `command_chain` item 0 value for `read_buffer` must be `0` or `1`', g:vader_exception
let g:linter.command_chain[0].read_buffer = 0
call ale#linter#PreProcess('testft', g:linter)
let g:linter.command_chain[1].read_buffer = '0'
AssertThrows call ale#linter#PreProcess('testft', g:linter)
AssertEqual 'The `command_chain` item 1 value for `read_buffer` must be `0` or `1`', g:vader_exception
let g:linter.command_chain[1].read_buffer = 1
call ale#linter#PreProcess('testft', g:linter)
Execute(PreProcess should set a default value for read_buffer):
let g:linter = {
\ 'name': 'x',
\ 'callback': 'x',
\ 'executable': 'x',
\ 'command': 'x',
\}
AssertEqual 1, ale#linter#PreProcess('testft', g:linter).read_buffer
Execute(PreProcess should process the lint_file option correctly):
let g:linter = {
\ 'name': 'x',
\ 'callback': 'x',
\ 'executable': 'x',
\ 'command': 'x',
\ 'lint_file': 'x',
\}
AssertThrows call ale#linter#PreProcess('testft', g:linter)
AssertEqual '`lint_file` must be `0` or `1`', g:vader_exception
let g:linter.lint_file = 0
AssertEqual 0, ale#linter#PreProcess('testft', g:linter).lint_file
" The default for read_buffer should be 1 when lint_file is 0
AssertEqual 1, ale#linter#PreProcess('testft', g:linter).read_buffer
let g:linter.lint_file = 1
AssertEqual 1, ale#linter#PreProcess('testft', g:linter).lint_file
" The default for read_buffer should change to 0 when lint_file is 1.
AssertEqual 0, ale#linter#PreProcess('testft', g:linter).read_buffer
let g:linter.read_buffer = 1
" We shouldn't be able to set both options to 1 at the same time.
AssertThrows call ale#linter#PreProcess('testft', g:linter)
AssertEqual 'Only one of `lint_file` or `read_buffer` can be `1`', g:vader_exception
Execute(PreProcess should set a default value for lint_file):
let g:linter = {
\ 'name': 'x',
\ 'callback': 'x',
\ 'executable': 'x',
\ 'command': 'x',
\}
AssertEqual 0, ale#linter#PreProcess('testft', g:linter).lint_file
Execute(PreProcess should set a default value for aliases):
let g:linter = {
\ 'name': 'x',
\ 'callback': 'x',
\ 'executable': 'x',
\ 'command': 'x',
\}
AssertEqual [], ale#linter#PreProcess('testft', g:linter).aliases
Execute(PreProcess should complain about invalid `aliases` values):
let g:linter = {
\ 'name': 'x',
\ 'callback': 'x',
\ 'executable': 'x',
\ 'command': 'x',
\ 'aliases': 'foo',
\}
AssertThrows call ale#linter#PreProcess('testft', g:linter)
AssertEqual '`aliases` must be a List of String values', g:vader_exception
let g:linter.aliases = [1]
AssertThrows call ale#linter#PreProcess('testft', g:linter)
AssertEqual '`aliases` must be a List of String values', g:vader_exception
Execute(PreProcess should accept `aliases` lists):
let g:linter = {
\ 'name': 'x',
\ 'callback': 'x',
\ 'executable': 'x',
\ 'command': 'x',
\ 'aliases': [],
\}
AssertEqual [], ale#linter#PreProcess('testft', g:linter).aliases
let g:linter.aliases = ['foo', 'bar']
AssertEqual ['foo', 'bar'], ale#linter#PreProcess('testft', g:linter).aliases
Execute(PreProcess should accept tsserver LSP configuration):
let g:linter = {
\ 'name': 'x',
\ 'executable': 'x',
\ 'command': 'x',
\ 'lsp': 'tsserver',
\ 'language_callback': 'x',
\ 'project_root_callback': 'x',
\}
AssertEqual 'tsserver', ale#linter#PreProcess('testft', g:linter).lsp
call remove(g:linter, 'executable')
let g:linter.executable_callback = 'X'
call ale#linter#PreProcess('testft', g:linter)
call remove(g:linter, 'command')
let g:linter.command_callback = 'X'
call ale#linter#PreProcess('testft', g:linter)
Execute(PreProcess should accept stdio LSP configuration):
let g:linter = {
\ 'name': 'x',
\ 'executable': 'x',
\ 'command': 'x',
\ 'lsp': 'stdio',
\ 'language_callback': 'x',
\ 'project_root_callback': 'x',
\}
AssertEqual 'stdio', ale#linter#PreProcess('testft', g:linter).lsp
call remove(g:linter, 'executable')
let g:linter.executable_callback = 'X'
call ale#linter#PreProcess('testft', g:linter)
call remove(g:linter, 'command')
let g:linter.command_callback = 'X'
call ale#linter#PreProcess('testft', g:linter)
Execute(PreProcess should accept LSP server configurations):
let g:linter = {
\ 'name': 'x',
\ 'lsp': 'socket',
\ 'address_callback': 'X',
\ 'language_callback': 'x',
\ 'project_root_callback': 'x',
\}
AssertEqual 'socket', ale#linter#PreProcess('testft', g:linter).lsp
Execute(PreProcess should accept let you specify the language as just a string):
let g:linter = {
\ 'name': 'x',
\ 'lsp': 'socket',
\ 'address_callback': 'X',
\ 'language': 'foobar',
\ 'project_root_callback': 'x',
\}
AssertEqual 'foobar', ale#linter#PreProcess('testft', g:linter).language_callback(0)
Execute(PreProcess should complain about using language and language_callback together):
let g:linter = {
\ 'name': 'x',
\ 'lsp': 'socket',
\ 'address_callback': 'X',
\ 'language': 'x',
\ 'language_callback': 'x',
\ 'project_root_callback': 'x',
\}
AssertThrows call ale#linter#PreProcess('testft', g:linter)
AssertEqual 'Only one of `language` or `language_callback` should be set', g:vader_exception
Execute(PreProcess should complain about invalid language values):
let g:linter = {
\ 'name': 'x',
\ 'lsp': 'socket',
\ 'address_callback': 'X',
\ 'language': 0,
\ 'project_root_callback': 'x',
\}
AssertThrows call ale#linter#PreProcess('testft', g:linter)
AssertEqual '`language` must be a String or Funcref', g:vader_exception
Execute(PreProcess should use the filetype as the language string by default):
let g:linter = {
\ 'name': 'x',
\ 'lsp': 'socket',
\ 'address_callback': 'X',
\ 'project_root_callback': 'x',
\}
AssertEqual 'testft', ale#linter#PreProcess('testft', g:linter).language_callback(0)
Execute(PreProcess should allow language to be set to a callback):
let g:linter = {
\ 'name': 'x',
\ 'lsp': 'socket',
\ 'address_callback': 'X',
\ 'language': {-> 'foo'},
\ 'project_root_callback': 'x',
\}
AssertEqual 'foo', ale#linter#PreProcess('testft', g:linter).language_callback(0)
Execute(PreProcess should require an address_callback for LSP socket configurations):
let g:linter = {
\ 'name': 'x',
\ 'lsp': 'socket',
\}
AssertThrows call ale#linter#PreProcess('testft', g:linter)
AssertEqual '`address` or `address_callback` must be defined for getting the LSP address', g:vader_exception
Execute(PreProcess should complain about address_callback for non-LSP linters):
let g:linter = {
\ 'name': 'x',
\ 'callback': 'SomeFunction',
\ 'executable': 'echo',
\ 'command': 'echo',
\ 'address_callback': 'X',
\}
AssertThrows call ale#linter#PreProcess('testft', g:linter)
AssertEqual '`address` or `address_callback` cannot be used when lsp != ''socket''', g:vader_exception
Execute(PreProcess accept valid address_callback values):
let g:linter = ale#linter#PreProcess('testft', {
\ 'name': 'x',
\ 'lsp': 'socket',
\ 'address_callback': {-> 'foo:123'},
\ 'language': 'x',
\ 'project_root_callback': 'x',
\})
AssertEqual 'foo:123', ale#linter#GetAddress(0, g:linter)
Execute(PreProcess accept address as a String):
let g:linter = ale#linter#PreProcess('testft', {
\ 'name': 'x',
\ 'lsp': 'socket',
\ 'address': 'foo:123',
\ 'language': 'x',
\ 'project_root_callback': 'x',
\})
AssertEqual 'foo:123', ale#linter#GetAddress(0, g:linter)
Execute(PreProcess accept address as a Function):
let g:linter = ale#linter#PreProcess('testft', {
\ 'name': 'x',
\ 'lsp': 'socket',
\ 'address': {-> 'foo:123'},
\ 'language': 'x',
\ 'project_root_callback': 'x',
\})
AssertEqual 'foo:123', ale#linter#GetAddress(0, g:linter)
Execute(PreProcess should complain about invalid address values):
AssertThrows call ale#linter#PreProcess('testft', {
\ 'name': 'x',
\ 'lsp': 'socket',
\ 'address': 0,
\ 'language': 'x',
\ 'project_root_callback': 'x',
\})
AssertEqual '`address` must be a String or Function if defined', g:vader_exception
Execute(PreProcess should accept allow the project root be set as a String):
let g:linter = ale#linter#PreProcess('testft', {
\ 'name': 'x',
\ 'lsp': 'socket',
\ 'address': 'foo:123',
\ 'language': 'x',
\ 'project_root': '/foo/bar',
\})
AssertEqual '/foo/bar', ale#lsp_linter#FindProjectRoot(0, g:linter)
Execute(PreProcess should accept allow the project root be set as a Function):
let g:linter = ale#linter#PreProcess('testft', {
\ 'name': 'x',
\ 'lsp': 'socket',
\ 'address': 'foo:123',
\ 'language': 'x',
\ 'project_root': {-> '/foo/bar'},
\})
AssertEqual '/foo/bar', ale#lsp_linter#FindProjectRoot(0, g:linter)
Execute(PreProcess should complain when the project_root valid is invalid):
AssertThrows call ale#linter#PreProcess('testft', {
\ 'name': 'x',
\ 'lsp': 'socket',
\ 'address': 'foo:123',
\ 'language': 'x',
\ 'project_root': 0,
\})
AssertEqual '`project_root` must be a String or Function if defined', g:vader_exception
Execute(PreProcess should accept project_root_callback as a String):
call ale#linter#PreProcess('testft', {
\ 'name': 'x',
\ 'lsp': 'socket',
\ 'address': 'foo:123',
\ 'language': 'x',
\ 'project_root_callback': 'Foobar',
\})
Execute(PreProcess should accept project_root_callback as a Function):
let g:linter = ale#linter#PreProcess('testft', {
\ 'name': 'x',
\ 'lsp': 'socket',
\ 'address': 'foo:123',
\ 'language': 'x',
\ 'project_root_callback': {-> '/foo/bar'},
\})
AssertEqual '/foo/bar', ale#lsp_linter#FindProjectRoot(0, g:linter)
Execute(PreProcess should complain when the project_root_callback valid is invalid):
AssertThrows call ale#linter#PreProcess('testft', {
\ 'name': 'x',
\ 'lsp': 'socket',
\ 'address': 'foo:123',
\ 'language': 'x',
\ 'project_root_callback': 0,
\})
AssertEqual '`project_root_callback` must be a callback if defined', g:vader_exception
Execute(PreProcess should complain about using initialization_options and initialization_options_callback together):
let g:linter = {
\ 'name': 'x',
\ 'lsp': 'socket',
\ 'address_callback': 'X',
\ 'language': 'x',
\ 'project_root_callback': 'x',
\ 'initialization_options': 'x',
\ 'initialization_options_callback': 'x',
\}
AssertThrows call ale#linter#PreProcess('testft', g:linter)
AssertEqual 'Only one of `initialization_options` or `initialization_options_callback` should be set', g:vader_exception
Execute(PreProcess should throw when initialization_options_callback is not a callback):
AssertThrows call ale#linter#PreProcess('testft', {
\ 'name': 'foo',
\ 'lsp': 'socket',
\ 'address_callback': 'X',
\ 'language': 'x',
\ 'project_root_callback': 'x',
\ 'initialization_options_callback': {},
\})
AssertEqual '`initialization_options_callback` must be a callback if defined', g:vader_exception
Execute(PreProcess should throw when initialization_options is not a Dictionary or callback):
AssertThrows call ale#linter#PreProcess('testft', {
\ 'name': 'foo',
\ 'lsp': 'socket',
\ 'address_callback': 'X',
\ 'language': 'x',
\ 'project_root_callback': 'x',
\ 'initialization_options': 0,
\})
AssertEqual '`initialization_options` must be a String or Function if defined', g:vader_exception
Execute(PreProcess should accept initialization_options as a Dictionary):
let g:linter = ale#linter#PreProcess('testft', {
\ 'name': 'foo',
\ 'lsp': 'socket',
\ 'address_callback': 'X',
\ 'language': 'x',
\ 'project_root_callback': 'x',
\ 'initialization_options': {'foo': v:true},
\})
AssertEqual {'foo': v:true}, ale#lsp_linter#GetOptions(0, g:linter)
Execute(PreProcess should accept initialization_options as a Funcref):
let g:linter = ale#linter#PreProcess('testft', {
\ 'name': 'foo',
\ 'lsp': 'socket',
\ 'address_callback': 'X',
\ 'language': 'x',
\ 'project_root_callback': 'x',
\ 'initialization_options': {-> {'foo': v:true}},
\})
AssertEqual {'foo': v:true}, ale#lsp_linter#GetOptions(0, g:linter)
Execute(PreProcess should complain about using lsp_config and lsp_config_callback together):
let g:linter = {
\ 'name': 'x',
\ 'lsp': 'socket',
\ 'address_callback': 'X',
\ 'language': 'x',
\ 'project_root_callback': 'x',
\ 'lsp_config': 'x',
\ 'lsp_config_callback': 'x',
\}
AssertThrows call ale#linter#PreProcess('testft', g:linter)
AssertEqual 'Only one of `lsp_config` or `lsp_config_callback` should be set', g:vader_exception
Execute(PreProcess should throw when lsp_config_callback is not a callback):
AssertThrows call ale#linter#PreProcess('testft', {
\ 'name': 'foo',
\ 'lsp': 'socket',
\ 'address_callback': 'X',
\ 'language': 'x',
\ 'project_root_callback': 'x',
\ 'lsp_config_callback': {},
\})
AssertEqual '`lsp_config_callback` must be a callback if defined', g:vader_exception
Execute(PreProcess should accept LSP configuration options via lsp_config):
let g:linter = {
\ 'name': 'x',
\ 'lsp': 'socket',
\ 'address_callback': 'X',
\ 'language_callback': 'x',
\ 'project_root_callback': 'x',
\ 'lsp_config': {'foo': 'bar'},
\}
AssertEqual {'foo': 'bar'}, ale#lsp_linter#GetConfig(0, g:linter)
Execute(PreProcess should accept LSP configuration options via lsp_config as a function):
let g:linter = {
\ 'name': 'x',
\ 'lsp': 'socket',
\ 'address_callback': 'X',
\ 'language_callback': 'x',
\ 'project_root_callback': 'x',
\ 'lsp_config': {-> {'foo': 'bar'}},
\}
AssertEqual {'foo': 'bar'}, ale#lsp_linter#GetConfig(0, g:linter)
Execute(PreProcess should throw when lsp_config is not a Dictionary or Function):
AssertThrows call ale#linter#PreProcess('testft', {
\ 'name': 'foo',
\ 'lsp': 'socket',
\ 'address_callback': 'X',
\ 'language': 'x',
\ 'project_root_callback': 'x',
\ 'lsp_config': 'x',
\})
AssertEqual '`lsp_config` must be a Dictionary or Function if defined', g:vader_exception